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Merge pull request #216 from casparvl/update_azure_config
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Fix MPI issue with workaround
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satishskamath authored Dec 5, 2024
2 parents 1926b12 + 54dbb2e commit 061bfa1
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6 changes: 6 additions & 0 deletions config/azure_mc.py
Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,12 @@
'access': ['--partition=x86-64-amd-zen4-node', '--export=NONE'],
'descr': 'Zen4, 16 cores, 30 GB',
'prepare_cmds': [
# Avoid
# https://www.eessi.io/docs/known_issues/eessi-2023.06/#eessi-production-repository-v202306
'export OMPI_MCA_btl=^uct,ofi'
'export OMPI_MCA_pml=ucx'
'export OMPI_MCA_mtl=^ofi'
# Use override to avoid fallback to zen3
'export EESSI_SOFTWARE_SUBDIR_OVERRIDE=x86_64/amd/zen4',
common_eessi_init(),
# Required when using srun as launcher with --export=NONE in partition access,
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